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GSP

Greer Tower

FAA Tower and Approach Control at Greenville Spartanburg International Airport Greer, South Carolina

Facility Information

Facility Overview
Identifier GSP
Facility Name Greer Tower
Airport Greenville Spartanburg International Airport
Type Tower and Approach Control
Level Level 7
• Prior to Aug 2018: Level 6
Core 30 Airport No
Airspace & Operations
Hours of Operation 0600-2345
Airspace Class Class C
Overlying ARTCC ZTL
Other Towers Served GMU, GYH
Airport Diagram Airport Diagram (PDF)
Location & Contact
View on full map →
Address 2000 GSP Dr
Greer, SC 29651
Phone Number 864-879-2155

Salary Information

2026 pay for Greer Tower, built from the FAA Air Traffic Specialized Pay Plan bands:

Career Level Hourly Min. Hourly Max. Total Pay Min. Total Pay Max.
CPC $47.54 $64.17 $99,209 $133,931
D3 $42.25 $47.54 $88,171 $99,209
D2 $36.96 $42.25 $77,131 $88,171
AG $26.38 $26.38 $55,049 $55,049
Total Pay combines Basic Pay, Locality Pay. It excludes premium pay for overtime, nights, Sundays, and holidays.
Pay Factors
Facility Level Level 7
Locality Area Rest of U.S.
Locality Pay 17.06%
Local Affordability
Cost of Living Index 91.1 (9.0% below avg)
Cost-Adjusted CPC Min $108,961
How this pay is calculated
Basic Pay (Level 7 CPC band minimum) $84,751
+ Locality Pay (17.06% of Basic Pay for Rest of U.S.) + $14,458
= Adjusted Basic Pay (counts toward your High-3) $99,209
= Total Pay $99,209

Amounts are rounded to the nearest dollar, so lines can differ from the total by a dollar or two.

ATC pay has stalled over the past decade. Marangos & Brown are on a mission to increase pay.

Staffing and Training

Staffing Information, October 2026
CPCs on Board 19 CPCs
CPC Target (CWP) 18 CPCs
Current Staffing 105.56%
↳ Est. Trainee Certifications+ 5.1
↳ Committed Outbounds- 1
↳ Projected Retirements/Losses- 1.3
↳ Developmental 26
↳ CPC-IT 0 (Transfer)1
Training Information, October 2026
Training Time (Avg) 1.62 years
↳ New Hires 1.72 years
↳ Transfers (CPC-IT) 1.03 years
Training Success Rate (Avg) 73%
↳ New Hires 73%
↳ Transfers (CPC-IT) 83%
Travel Days from Academy 3 days

Historical Trends

GSP Staffing Percentages

GSP Personnel Counts

GSP Training Metrics

NCEPT

NCEPT manages controller-requested transfers between FAA facilities. See GSP transfer selections on the Transfer Flow Map.

Eligibility & Staffing, October 2026
Staffing Source Academy Sourced
TSL (One Training Time) 91.56%
Gaining Target 102.67%
Possible Gains 0
Primary Releases Avail. 2
Secondary Releases Avail. 1
Transfer Activity
Releases, Past 3 Yrs 4
↳ Standard 4
↳ Priority/Other 0
Gains, Past 3 Yrs 2
Last Standard Release 0.3 years ago
ERR Demand, September 15, 2026
ERRs on File (Inbound) 10
↳ Releasable 1
Employees with ERRs (Outbound) 1
↳ As % of CPCs 5.3%
↳ Total ERRs (Outbound) 1

ERR demand at every facility →

ERR Demand Trends

Selections, 2016–2026

Gained 5
Released 18
Net -13
Top Origins AVL (2), POC (1), R90 (1), TPA (1)
Top Destinations CLT (3), CLE (2), ZOB (2), A80 (1), I90 (1)

Selections by Year, 2016–2026

Traffic

October 2025 - September 2026 (12 Months)
Tower Operations 66,468 operations/yr
TRACON Operations 165,570 operations/yr
Total Operations 232,038 operations/yr
Average Daily Operations 636 operations/day
Peer Group Median
(Lvl 7 Up/Down)
202,466 operations/yr
Relative Workload +14.6% vs peer median

Traffic History

Administration

Organizational Structure
Service Area Eastern
District Atlanta
HR Region Southern

Nearest Facilities

GMU Greenville Tower FCT 8 mi
GYH Donaldson Tower FCT 13 mi
AVL Asheville Tower FAA 42 mi
HKY Hickory Tower FCT 75 mi
CLT Charlotte Tower FAA 75 mi
AHN Athens Tower FCT 91 mi
CAE Columbia Tower FAA 91 mi
JQF Concord Tower FCT 92 mi
MMT Mc Entire Tower DoD 105 mi
AGS Augusta Tower FAA 106 mi